23401312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3539

約数の個数: 48

約数和(自身を含む): 52920000

約数和(自身を除く): 29518688

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 3499, 6688, 6998, 13996, 27992, 38489, 55984, 66481, 76978, 111968, 132962, 153956, 265924, 307912, 531848, 615824, 731291, 1063696, 1231648, 1462582, 2127392, 2925164, 5850328, 11700656, 23401312]

約数ペア:

[(1, 23401312), (2, 11700656), (4, 5850328), (8, 2925164), (11, 2127392), (16, 1462582), (19, 1231648), (22, 1063696), (32, 731291), (38, 615824), (44, 531848), (76, 307912), (88, 265924), (152, 153956), (176, 132962), (209, 111968), (304, 76978), (352, 66481), (418, 55984), (608, 38489), (836, 27992), (1672, 13996), (3344, 6998), (3499, 6688)]